{pkgs, ...}: {
  environment.systemPackages = with pkgs; [
    git
    nix-output-monitor
  ];
  nix = {
    settings.experimental-features = [ "nix-command" "flakes" ];
    gc = {
      automatic = true;
      options = "--delete-older-than 30d";
      dates = "weekly";
    };
    optimise.automatic = true;
  };
  system.autoUpgrade = {
    enable = true;
    flake = "git+https://git.icanttype.org/cdombroski/nix-configs.git";
    allowReboot = true;
    rebootWindow = { lower = "02:00"; upper = "06:00"; };
  };
}